swimNathan Jiao
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.09 | +0.30s to B·+9.90s to Sectionals | 2025-06-22 | 2025 PN SRST StingRay Invitationalvenue |
| 100 Freestyle | SCY | 1:09.54 | B+3.15s to BB·+18.55s to Sectionals | 2026-06-20 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 200 Freestyle | SCY | 2:45.66 | +9.67s to B·+53.87s to Sectionals | 2025-06-22 | 2025 PN SRST StingRay Invitationalvenue |
| 50 Backstroke | SCY | 38.96 | +0.47s to B·+15.27s to Futures | 2026-03-28 | 2026 PN Spring Showdown, Division 1 - copied |
| 100 Backstroke | SCY | 1:20.40 | B+4.71s to BB·+24.91s to Sectionals | 2026-06-20 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 50 Breaststroke | SCY | 44.19 | +0.70s to B·+17.90s to Futures | 2026-06-20 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 50 Butterfly | SCY | 35.88 | B+1.69s to BB·+12.99s to Futures | 2025-06-21 | 2025 PN SRST StingRay Invitationalvenue |
| 100 Butterfly | SCY | 1:26.82 | +3.93s to B·+31.63s to Sectionals | 2026-06-21 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 100 Individual Medley | SCY | 1:12.07 | BB+2.08s to A | 2026-01-01 | Sanction #: 2603-SP04 |
| 400 Freestyle | SCM | 6:59.73 | +52.24s to B·+154.94s to Sectionals | 2024-10-20 | 2024 PN BC Pumpkin 400venue |
| 50 Freestyle | LCM | 44.45 | +7.06s to B·+17.46s to Sectionals | 2024-06-02 | 2024 IE VS Apple Capitalslow pool |
| 100 Freestyle | LCM | 1:21.59 | B+5.40s to BB·+22.60s to Sectionals | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 50 Backstroke | LCM | 44.96 | +0.37s to B·+17.07s to Futures | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 100 Backstroke | LCM | 1:54.88 | +17.69s to B·+49.69s to Sectionals | 2024-06-02 | 2024 IE VS Apple Capitalslow pool |
| 50 Breaststroke | LCM | 1:05.20 | +15.41s to B·+34.31s to Futures | 2024-06-01 | 2024 IE VS Apple Capitalslow pool |
| 100 Breaststroke | LCM | 2:18.58 | +30.79s to B·+64.88s to Sectionals | 2024-06-02 | 2024 IE VS Apple Capitalslow pool |
| 50 Butterfly | LCM | 41.44 | B+2.75s to BB·+15.15s to Futures | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.92 | flat | 200 Free Relay | 2025-03-09 | 2025 PN PDST March Pentathlon and Last Chance |
| 50 Freestyle | SCY | 35.90 | flying | 200 Free Relay (leg 2) | 2024-12-14 | 2024 PN 14 & Under SC Champs |
| 50 Butterfly | SCY | 39.05 | flying | 200 Medley Relay (leg 3) | 2024-12-14 | 2024 PN 14 & Under SC Champs |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 11-12 · SCY
720 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:20.40 | 405 |
| 100 FL SCY | 1:26.82 | 315 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
2111 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:45.66 | 352 |
| 50 BK SCY | 38.96 | 378 |
| 50 BR SCY | 44.19 | 361 |
| 50 FL SCY | 35.88 | 411 |
| 100 IM SCY | 1:12.07 | 609 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:45.66
Front half 80.87s · back half 84.79s
100 Butterfly SCY 1:26.82
Front half 38.47s · back half 48.35s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.